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Mathematics, 04.12.2020 20:00 winterblanco

Each side of a square is (7 + 3x) units. Which is the perimeter of the square? 7 + 12x units

28 + 3x units

28 + 12x units

49 + 9x units

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Each side of a square is (7 + 3x) units. Which is the perimeter of the square? 7 + 12x units
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